Chemicalreaction example sentences

"Chemicalreaction" Example Sentences

1. During the experiment, the students observed a chemical reaction take place.
2. When the acid was added to the base, a chemical reaction occurred, producing heat and bubbles.
3. The teacher demonstrated several chemical reactions to show students how different chemicals interact.
4. The chemical reaction produced a gas that filled the flask.
5. The chemical reaction between oxygen and hydrogen produces water and heat.
6. When I mixed the chemicals, a chemical reaction took place, creating a colorful solution.
7. The chemical reaction ran its course and stopped producing any more products.
8. The rate of the chemical reaction depends on factors like temperature and concentration.
9. Chemical reactions involve the rearrangement of atoms and electrons.
10. The students designed an experiment to observe a chemical reaction firsthand.
11. I could tell a chemical reaction was taking place because of the fizzing sound.
12. The substance was highly reactive and underwent vigorous chemical reactions easily.
13. Acids and bases undergoing neutralization produce salt and water through a chemical reaction.
14. The catalyst helped speed up the rate of the chemical reaction.
15. Combustion reactions are common chemical reactions that produce heat and light.
16. During the demonstration, I could see the byproducts forming as a result of the chemical reaction.
17. Reversible chemical reactions can proceed in both forward and reverse directions.
18. Oxidation and reduction reactions involve the transfer of electrons during the chemical reaction.
19. Exothermic chemical reactions release heat to the surroundings.
20. The products of the chemical reaction were collected for further analysis.
21. The chemical reaction produced many different colorful compounds.
22. I knew a chemical reaction must have taken place when the mixture changed colors.
23. The evidence of a chemical reaction was clear from the smell produced.
24. Chemists studied the byproducts to determine the reactions that took place.
25. The machine monitored the chemical reactions in real time.
26. The waste product was toxic due to the hazardous chemical reaction that produced it.
27. We balanced the chemical reaction to determine the appropriate ratios of reactants.
28. The unexpected chemical reaction produced an explosion in the lab.
29. The purpose of the experiment was to produce a specific product through a chemical reaction.
30. Endothermic reactions absorb heat from the surroundings during the chemical reaction.
31. Activation energy is required for a chemical reaction to begin.
32. The solution eventually stopped fizzing, indicating the chemical reaction had come to completion.
33. The reactants interacted to form new substances through the chemical reaction.
34. The reactants slowly combined to produce an efficient chemical reaction.
35. The arrangement of atoms changed dramatically during the chemical reaction.
36. The rate of a chemical reaction depends on the probability that reactant molecules will collide with sufficient energy.
37. Using the proper personal protective equipment was crucial during the chemical reaction.
38. Chemical reactions produce and consume electrons, ions, and molecules.
39. Decomposition reactions break down larger molecules into smaller ones through a chemical reaction.
40. The technique aimed to control and optimize the chemical reaction for maximum product yield.
41. Monitoring entropy changes helped determine if the chemical reaction was favored.
42. The results of the chemical reaction met our initial hypothesis.
43. Temperature, pressure, concentrations and catalysis all affected the speed of the chemical reaction.
44. The unbalanced chemical reaction produced an excess of one reactant.
45. Acid-base, combustion and decomposition reactions are types of chemical reactions.
46. A disproportionation reaction involves the breakup and rearrangement of molecules in a chemical reaction.
47. The experiment aimed to study the thermodynamics of the chemical reaction.
48. A spill kit was on hand in case the chemical reaction went awry.
49. The rate law equation described how the rate of the chemical reaction depended on reactant concentrations.
50. Molecular collisions provide the energy required for a chemical reaction.
51. The products were isolated after the chemical reaction had come to completion.
52. Synthesis reactions combine two or more reactants to form a product through a chemical reaction.
53. Researchers are studying chemical reactions to develop more efficient and environmentally-friendly processes.
54. Changes in pH indicated that a chemical reaction had occurred.
55. All the steps followed the proper procedure to produce a balanced chemical reaction.
56. The reactants combined chaotically at first but then a smooth chemical reaction began.
57. The products were separated using distillation after the chemical reaction took place.
58. The evolution of heat and gases clearly signaled that a chemical reaction occurred.
59. We carefully measured and weighed out the reactants needed for the chemical reaction.
60. Using the proper personal protective equipment was crucial during the chemical reaction demonstration.

Common Phases

1. The baking soda and vinegar mix produced a chemical reaction.
2. A chemical reaction occurs when one or more substances change atoms or molecules reacting and new substances are created.
3. The process of rusting is a chemical reaction between iron and oxygen.
4. The red flame of phosphorus burning in oxygen is an example of a chemical reaction.
5. When hydrogen combines with oxygen, it produces water and a chemical reaction takes place.
6. A firework display involves several chemical reactions that release light and sound energy.
7. The bread dough rose due to yeast, which caused a chemical reaction.
8. The substances involved in a chemical reaction are called reactants.
9. The new substances formed in a chemical reaction are called products.
10. Chemical reactions involve the transfer or sharing of electrons between atoms or molecules.
11. Catalysts speed up chemical reactions without themselves being used up.
12. Removal of heat energy can cause a chemical reaction to slow down or stop.
13. Adding heat energy can cause a chemical reaction to speed up or start.
14. Photosynthesis is a chemical reaction where plants make food.
15. Burning coal is a chemical reaction that releases energy in the form of heat.
16. During fermentation, yeast causes a chemical reaction that forms alcohol.
17. An explosion is a chemical reaction that releases a large amount of energy quickly.
18. Chemists study and design new chemical reactions.
19. Chemical reactions are represented by balanced chemical equations.
20. Respiration in organisms involves chemical reactions that release energy.
21. The human body relies on many chemical reactions for functions like digestion.
22. Chemical reactions allow metalworkers to change metal properties using chemicals.
23. Acids and bases can react in chemical reactions to form salts and water.
24. Enzymes speed up biological chemical reactions in living organisms.
25. Confetti poppers operate using a chemical reaction that produces carbon dioxide gas.
26. The ingredients in cough syrup undergo chemical reactions in the body.
27. Antibiotics work by disrupting chemical reactions in bacteria.
28. The process of cooking involves many chemical reactions between ingredients.
29. Plants change color in autumn due to chemical reactions triggered by cooling temperatures.
30. Chemical reactions generally require an input of energy to get started.
31. The reaction between oxygen and metals involves a chemical reaction called oxidation.
32. Chemical reactions between pollutants and sunlight produce ground-level ozone.
33. Pollutants in smokestacks undergo chemical reactions that produce acid rain.
34. Combining baking soda and vinegar causes a chemical reaction that produces carbon dioxide and water.
35. Hydrogenation is an important chemical reaction used in the production of food products like margarine.
36. Chemical reactions occur within cells and drive all biological processes.
37. Electrolysis is a chemical reaction driven by an electric current.
38. DNA replication involves chemical reactions that copy the genetic information.
39. The flames in a fire are the result of chemical reactions between oxygen and combustible materials.
40. Chemists must study properties of reactants before designing a desired chemical reaction.
41. Uncontrolled chemical reactions can be dangerous and even explosive.
42. Chemical reactions produce changes in color, heat, light, sound, or gas production.
43. Rusting of iron is an example of an undesirable chemical reaction.
44. Many household cleaners work by promoting a chemical reaction.
45. Scents produced by air fresheners are the result of chemical reactions.
46. The chemical reaction in film development produces images on photographic paper.
47. The smell of nail polish as it dries comes from a chemical reaction with the air.
48. Chemical reactions in food cause changes in texture, aroma, and taste.
49. Chemical reactions in dying leaves cause the range of beautiful autumn colors we see.
50. Fuel cells convert chemical energy into electrical energy through a chemical reaction.
51. Chemical reactions break down toxic pollutants in wastewater treatment plants.
52. Reactions between acids and metals produce hydrogen gas as a product.
53. Composting involves chemical reactions between organic matter and microorganisms.
54. Flames produce light as a result of electron transitions during chemical reactions.
55. Research chemists study and design new chemical reactions for use in pharmaceuticals.
56. Photosynthetic chemical reactions convert carbon dioxide into sugar in plants.
57. Fireworks displays result from a sequence of carefully controlled chemical reactions.
58. Self-sustaining chemical reactions are called chain reactions.
59. Corrosion involves chemical reactions that deteriorate a material over time.
60. Synthesis reactions involve combining simpler molecules to form complex molecules.